This 4" Spectacle Blind is manufactured to STD.DWG. AD-036633-001 and designed for use in a variety of industrial piping applications requiring positive shut-off. Constructed from robust ASTM A105N carbon steel, this blind offers reliable performance and corrosion resistance. Its CL 150 RF (Raised Face) flange connection ensures a secure and leak-proof seal.
Key Specifications
| Size |
4 Inch |
| Standard Drawing |
AD-036633-001 |
| Pressure Class |
CL 150 |
| Flange Face |
RF (Raised Face) |
| Material |
ASTM A105N (Carbon Steel) |
| Type |
Spectacle Blind |
Application & Use
Spectacle blinds, also known as figure-8 blinds, are used to provide a positive shut-off in piping systems. They are typically installed between flanges and can be easily rotated between the open (spacer) and closed (blind) positions. This blind is ideal for maintenance, repair, or other activities requiring complete isolation of a pipeline section. Common applications include oil & gas, chemical processing, and water treatment plants.
Condition & Availability
This Spectacle Blind is new and ready for immediate shipment. Standard lead times may apply for large quantity orders. Please contact us for current stock availability and expedited shipping options.
